 | John Adlum Dent, Arthur C. Harper - 1921 - عدد الصفحات: 406
...a proper length to some scale perpendicular to the plane of rotation with the arrow pointing in the direction in which a right-handed screw would advance if turned in the direction of rotation. Any change in the angular momentum is fully represented by the corresponding change in... | |
 | William Murray Telford, L. P. Geldart, R. E. Sheriff - 1990 - عدد الصفحات: 796
...in a circular loop acts as a magnetic dipole located at the center of the loop and oriented in the direction in which a right-handed screw would advance if turned in the direction of the current. Its dipole moment is measured in amperemeter2 (-= 1010 pole-cm). The orbital motions... | |
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Let a (Fig. 25) be a vector drawn along the axis of rotation in that direction in which a right-handed screw would advance if turned in the direction in which the body is rotating. 